you can now only push if you're standing directly in front of it

src/special.c

@@ -101,6 +101,7 @@ special_push (int p_nr)
       y1,
       i;
 
+	if ((p->pos.x & 0xff) || (p->pos.y & 0xff)) {return;}
     switch (p->d) {
     case left:
         dx = -1;